Helen of Sparta wants to be more than a princess and a pretty face—she wants to be a hero. The traditions of ancient Sparta would have Helen know her place: a beautiful princess, a loyal daughter, a perfect bride. But Helen wants adventure, and she's not looking back. Not one to count on the gods to take care of her, she sets out to see the world and seek her own fate with steely determination.

Her rebellious will makes Helen dangerous enemies—such as the self-proclaimed "son of Zeus" Theseus—but it also gains her true friends, from the famed huntress Atalanta to the young priestess who is the Oracle of Delphi. If she is strong enough, if she is cunning enough, if she is brave enough, Helen will find her destiny . . . but what does destiny have in store for her?

Young Helen of Sparta is not about to be left behind when her older brothers head off to join the quest for the Golden Fleece. Accompanied by her friend Milo, and disguised as a boy herself, Helen sets out to join the crew of heroes aboard the massive ship known as The Argo. Helen quickly faces all sorts of danger.

There are battles to be fought, as well as an encounter with a terrifying murderous princess. With her beauty blossoming, Helen’s journey takes her beyond the mythology of the Golden Fleece to Athens, where her very future as Queen of Sparta is threatened.